CPC7584BATR

CPC7584BATR Datasheet

CPC7584

Part	Datasheet
CPC7584BATR	CPC7584BATR (pdf)

Related Parts	Information
CPC7584BC	CPC7584BC
CPC7584BB	CPC7584BB
CPC7584MB	CPC7584MB
CPC7584MA	CPC7584MA
CPC7584BA	CPC7584BA
CPC7584MC	CPC7584MC
CPC7584BBTR	CPC7584BBTR
CPC7584BCTR	CPC7584BCTR
CPC7584MATR	CPC7584MATR
CPC7584MBTR	CPC7584MBTR
CPC7584MCTR	CPC7584MCTR

PDF Datasheet Preview
CPC7584 Line Card Access Switch • Small 16-pin SOIC or micro-leadframe package The CPC7584 is a monolithic solid state switch in a • Micro-leadframe package MLP printed circuit board 16-pin SOIC or MLP surface mount package. It footprint is 70% smaller than 4TH generation EMRs provides the necessary functions to replace two and 60% smaller than SOIC version 2-Form-C electro-mechanical relays on traditional • Monolithic IC reliability • Low matched RON • Eliminates the need for zero cross switching • Flexible switch timing to transition from ringing mode y to talk mode. • Clean, bounce free switching r • Tertiary protection consisting of integrated current limiting, voltage clamping, and thermal shutdown for a SLIC protection • 5V operation with power consumption < 10 mW • Intelligent battery monitor in • Latched logic level inputs, no external drive circuitry required lim • Central office CO • Digital Loop Carrier DLC • PBX Systems • Digitally Added Main Line DAML • Hybrid Fiber Coax HFC e • Fiber in the Loop FITL • Pair Gain System r • Channel Banks P Figure CPC7584 Block Diagram analog and integrated voice and data IVD line cards found in Central Office, Access, and PBX equipment. The device contains solid state switches for tip and ring line break, ringing injection/ringing return and channel test access. The CPC7584 requires only a +5V supply and offers “break-before-make” or “make-before-break” switch operation using simple logic-level input control. The CPC7584xC logic differs from the CPC7584xA/B with an enhancement permitting channel monitoring in the test state. See “Functional Description” on page 9 for more information. The CPC7584xC also has a higher trigger and hold current for the protection SCR. Specify CPC7584Bx for SOIC or specify CPC7582Mx for MLP devices shipped in tubes. Append the part number with the suffix TR for tape and reel packaging. Ordering Information Part Number CPC7584xA CPC7584xB CPC7584xC Description With protection SCR Without protection SCR With protection SCR and “Monitor” test state T TEST CHANTEST +5 Vdc 8 TRINGING 6 VDD CPC7584 T 4 LINE Ring Secondary Protection RLINE 13 X SW3 X SW5 X SW4 X SW6 3 TBAT SLIC 14 RBAT SCR and Trip Circuit VREF Switch Control Logic L A T C H INTEST INRINGING LATCH VBAT 12 RRINGING 2 FGND DGND RINGING min. VBAT R TEST CHANTEST DS-CPC7584 - R0B CPC7584 Specifications 3 Package Pinout 3 Pinout 3 Absolute Maximum Ratings at 25° C . 4 Electrical Characteristics, TA = -40° C to +85° C 4 Power Supply Specifications. 4 Break Switches, SW1 and SW2 4 Ringing Return Switch, SW3. 5 Ringing Switch, SW4 6 Test Switches, SW5 and SW6 6 Digital Input Characteristics - INTEST,INRINGING and LATCH Pins. 7 Power Consumption Characteristics 7 Thermal Shutdown Characteristics 8 Protection Circuitry Electrical Specifications 8 Truth Table - CPC7584xA/B 9 y Truth Table - CPC7584xC 9 r Functional Description 10 Introduction 10 a Switch Timing. 10 Make-Before-Break Operation Ringing to Talk Transition 11 Break-Before-Make Operation Ringing to Talk Transition 11 in Alternate Break-Before-Make Operation. 11 Ring Access Switch Zero-Cross Current Turn Off 12 Power Supplies 12 Battery Voltage Monitor 12 Protection. 12 lim Diode Bridge/SCR. 12

PDF Datasheet Preview

CPC7584

Line Card Access Switch
• Small 16-pin SOIC or micro-leadframe package

The CPC7584 is a monolithic solid state switch in a
• Micro-leadframe package MLP printed circuit board
16-pin SOIC or MLP surface mount package. It
footprint is 70% smaller than 4TH generation EMRs
provides the necessary functions to replace two
and 60% smaller than SOIC version
2-Form-C electro-mechanical relays on traditional
• Monolithic IC reliability
• Low matched RON
• Eliminates the need for zero cross switching
• Flexible switch timing to transition from ringing mode
y to talk mode.
• Clean, bounce free switching
r
• Tertiary protection consisting of integrated current limiting, voltage clamping, and thermal shutdown for a SLIC protection
• 5V operation with power consumption < 10 mW
• Intelligent battery monitor
in
• Latched logic level inputs, no external drive circuitry required
lim
• Central office CO
• Digital Loop Carrier DLC
• PBX Systems
• Digitally Added Main Line DAML
• Hybrid Fiber Coax HFC
e
• Fiber in the Loop FITL
• Pair Gain System
r
• Channel Banks P Figure CPC7584 Block Diagram
analog and integrated voice and data IVD line cards found in Central Office, Access, and PBX equipment. The device contains solid state switches for tip and ring line break, ringing injection/ringing return and channel test access. The CPC7584 requires only a +5V supply and offers “break-before-make” or “make-before-break” switch operation using simple logic-level input control. The CPC7584xC logic differs from the CPC7584xA/B with an enhancement permitting channel monitoring in the test state. See “Functional Description” on page 9 for more information. The CPC7584xC also has a higher trigger and hold current for the protection SCR. Specify CPC7584Bx for SOIC or specify CPC7582Mx for MLP devices shipped in tubes. Append the part number with the suffix TR for tape and reel packaging.
Ordering Information

Part Number CPC7584xA CPC7584xB CPC7584xC

Description With protection SCR Without protection SCR With protection SCR and “Monitor” test state

T TEST

CHANTEST
+5 Vdc
8 TRINGING
6 VDD

CPC7584

T 4 LINE

Ring

Secondary Protection

RLINE 13

X SW3

X SW5

X SW4

X SW6
3 TBAT

SLIC
14 RBAT

SCR and Trip Circuit

VREF Switch Control

Logic

L A T C H

INTEST INRINGING

LATCH

VBAT
12 RRINGING
2 FGND

DGND

RINGING min.

VBAT

R TEST

CHANTEST

DS-CPC7584 - R0B

CPC7584

Specifications 3 Package Pinout 3 Pinout 3 Absolute Maximum Ratings at 25° C . 4 Electrical Characteristics, TA = -40° C to +85° C 4 Power Supply Specifications. 4 Break Switches, SW1 and SW2 4 Ringing Return Switch, SW3. 5 Ringing Switch, SW4 6 Test Switches, SW5 and SW6 6 Digital Input Characteristics - INTEST,INRINGING and LATCH Pins. 7 Power Consumption Characteristics 7 Thermal Shutdown Characteristics 8 Protection Circuitry Electrical Specifications 8 Truth Table - CPC7584xA/B 9
y Truth Table - CPC7584xC 9 r Functional Description 10

Introduction 10
a Switch Timing. 10 Make-Before-Break Operation Ringing to Talk Transition 11 Break-Before-Make Operation Ringing to Talk Transition 11 in Alternate Break-Before-Make Operation. 11 Ring Access Switch Zero-Cross Current Turn Off 12 Power Supplies 12 Battery Voltage Monitor 12 Protection. 12
lim Diode Bridge/SCR. 12

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived CPC7584BATR Datasheet file may be downloaded here without warranties.

Datasheet ID: CPC7584BATR 523320